Yeah for sure. Just saying the more sand you add on top the more it drives worms down. I couldn't grow a thing in my yard in IRB on intracoastal. The sandy soil sucked all of the nutrients out. It's just crazy that I've moved all the way across country from that to same soil less the humidity....Florida is very sandy, everywhere. The soil is very sandy, but it's also very humid, warm, and often wet, and it never freezes. Even in North Florida where I am, it may get below freezing, but it's never long enough to kill stuff off. Mold, fungus, all sorts of lovely things thrive here that wouldn't in other places. Think tropical. Parasites are really, really common here. Those of us who have animals would absolutely do whatever we could to get rid of them, but it's just something we have to deal with.